that's what security team commander is telling cbs news. he says u.s. officials pulled his 16-member team from tripoli a few weeks before that assault as other staffers voiced concerns about potential gaps in security. here is how the commander summed it up. quote, i felt like we were being asked to play the piano with two fingers. that attack last month in benghazi killed four americans, including our ambassador, chris stevens. james rosen is live in d.c i'm curious, has anybody else said yeah, we were looking for more security. instead, they pulled security out? >> the chairman of the house intelligence committee told me that is his understanding as well. multiple investigations are now underway from the f.b.i. agents on the ground in libya to the state departments internal' view board, to lawmakers pressing for answers. >> we've requested c.i.a. cables. we've requested the department of -- excuse me. department of state cables that relate to this security of the facility as would relate to issues of my committee, and they've been a little slow in coo